Imipaka igabanya imbaraga mu mbaraga-nyinshi zihuza porogaramu zishobora kwitirirwa ibintu byingenzi bikurikira:
1.
- Uburyo bwo Gutandukanya Imbaraga:
- Iyo ikoreshwa nkimbaraga zigabanya, ibimenyetso byinjira kuri IN Igabanyijemo ibice bibiri bifatanyiriza hamwe, ibimenyetso bifatika ku ngingo A na B.
- Kurwanya kwigunga R uburambe nta tandukanyirizo rya voltage, bivamo zero zigenda kandi ntamashanyarazi. Ubushobozi bwimbaraga bugenwa gusa numurongo wa microstrip ubushobozi bwo gukoresha ingufu.
- Uburyo bwa Combiner:
- Iyo ikoreshwa nkumuhuza, ibimenyetso bibiri byigenga (kuva OUT1 na OUT2) hamwe numurongo utandukanye cyangwa ibyiciro birakoreshwa.
- Itandukaniro rya voltage rivuka hagati ya A na B, bitera urujya n'uruza muri R. Imbaraga zashize muri RBingana (OUT1 + OUT2). Kurugero, niba buri cyinjijwe ari 10W, R igomba kwihanganira ≥10W.
- Nyamara, irwanya kwigunga mu bice bisanzwe bigabanya ingufu ni ubusanzwe imbaraga nkeya hamwe no gukwirakwiza ubushyuhe budahagije, bigatuma ikunda kunanirwa nubushyuhe mubihe bikomeye.
2. Inzitizi zubaka
- Imipaka ntarengwa ya Microstrip:
- Kugabanya ingufu akenshi bishyirwa mubikorwa ukoresheje imirongo ya microstrip, ifite ubushobozi buke bwo gukoresha ingufu hamwe nubuyobozi budahagije bwumuriro (urugero, ingano ntoya yumubiri, ahantu hashobora gukwirakwizwa ubushyuhe).
- Kurwanya R Ntabwo igenewe imbaraga-zo gukwirakwiza, kurushaho kugabanya kwizerwa muri porogaramu zikomatanya.
- Icyiciro / Ibyiyumvo byinshyi:
- Icyiciro icyo ari cyo cyose cyangwa inshuro zidahuye hagati y'ibimenyetso bibiri byinjira (bisanzwe mubyukuri-isi) byongera imbaraga zo gukwirakwiza muri R, byongera imbaraga zumuriro.
3. Imipaka ntarengwa muri Ideal Co-Frequency / Co-Phase Scenarios
- Urubanza:
- Niba ibyinjijwe bibiri ari co-frequency hamwe na fonctionnement (urugero, amplifier ihuza imbaraga itwarwa nikimenyetso kimwe), R Ikwirakwiza imbaraga, kandi imbaraga zose zahujwe kuri IN.
- Kurugero, ibyinjijwe bibiri 50W byashoboraga guhuzwa muri 100W kuri IN niba imirongo ya microstrip ishobora gukoresha imbaraga zose.
- Inzitizi zifatika:
- Guhuza icyiciro cyuzuye ntibishoboka gukomeza muri sisitemu nyayo.
- Abatandukanya imbaraga ntibabura imbaraga zo guhuza imbaraga nyinshi, kuko nubwo bidahuye neza bishobora gutera R Kwinjiza imbaraga zitunguranye, biganisha ku gutsindwa.
4. Ubusumbane bwibindi bisubizo (urugero, 3dB Hybrid Couplers)
- 3dB Abashakanye:
- Koresha imyubakire yububiko hamwe nimbaraga zo hejuru ziremereye zirangira, bigushoboza gukwirakwiza ubushyuhe nubushobozi bwo gukoresha ingufu nyinshi (urugero, 100W +).
- Tanga kwigunga hagati yicyambu no kwihanganira icyiciro / inshuro zidahuye. Imbaraga zidahuye zerekanwa neza mumutwaro wo hanze aho kwangiza ibice byimbere.
- Igishushanyo mbonera:
- Igishushanyo gishingiye kuri Cavity cyemerera imicungire yumuriro nini nogukora neza mubikorwa byimbaraga nyinshi, bitandukanye na microstrip-ishingiye kubitandukanya.
Umwanzuro
Igabana ry'amashanyarazi ntiribereye imbaraga-zo guhuza imbaraga bitewe nubushobozi buke bwo gukoresha imbaraga zo gukoresha ingufu, gushushanya ubushyuhe budahagije, hamwe no kumva ibyiciro bidahuye. Ndetse no muburyo bwiza bwo guhuza ibyiciro, inzitizi zubaka no kwizerwa zituma bidashoboka. Kubimenyetso byimbaraga nyinshi bihuza, ibikoresho byabigenewe nka 3dB ya HybridByakunzwe, bitanga imikorere isumba iyindi yubushyuhe, kwihanganira kudahuza, hamwe no guhuza na cavity-ishingiye ku mbaraga zikomeye.
Igitekerezo gitanga urutonde rwuzuye rwa microwave yibikoresho bya gisirikari, Ikirere, Ikirere cya elegitoroniki, Itumanaho rya Satelite, Itumanaho rya Trunking: Porogaramu igabanya ingufu, guhuza icyerekezo, gushungura, duplexer, kimwe nibice bya PIM bigera kuri 50GHz, hamwe nibiciro byiza kandi byapiganwa.
Murakaza neza kurubuga rwacu:www.icyifuzo-mw.comcyangwa kutugerahosales@concept-mw.com
Igihe cyo kohereza: Apr-29-2025